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Complete the algorithm of bluetooth.simulateCharacteristic WebDriver Bidi command #655

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Merged
chengweih001 merged 2 commits into from
May 5, 2025
Merged

Complete the algorithm of bluetooth.simulateCharacteristic WebDriver Bidi command #655

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f9d4bf0
Support bluetooth.simulateCharacteristic WebDriver Bidi command
chengweih001 May 3, 2025
d5ae371
Formating line
chengweih001 May 5, 2025
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44 changes: 42 additions & 2 deletions index.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -5015,7 +5015,12 @@ and has a <dfn>simulated GATT service mapping</dfn>, which is an <a>ordered map<
<a>UUID</a> strings to <a>simulated GATT services</a>.

A <dfn>simulated GATT service</dfn> is a software defined [=Service=] that belongs to a
<a>simulated Bluetooth device</a>, has a property of <a>UUID</a>, and is known-present in the
<a>simulated Bluetooth device</a>, has a property of <a>UUID</a>, is known-present in the
<a>Bluetooth cache</a>. and has a <dfn>simulated GATT characteristic mapping</dfn>, which
is an <a>ordered map</a> of Bluetooth <a>UUID</a> strings to <a>simulated GATT characteristics</a>.

A <dfn>simulated GATT characteristic</dfn> is a software defined [=Characteristic=] that belongs to a
<a>simulated GATT service</a>, has a property of <a>UUID</a>, and is known-present in the
<a>Bluetooth cache</a>.

Issue: CDDL snippetes use the "text" type instead of
Expand Down Expand Up @@ -5692,8 +5697,43 @@ bluetooth.SimulateCharacteristicParameters = {
</pre>

<div algorithm="remote end steps for bluetooth.simulateCharacteristic">
The [=remote end steps=] with command parameters |params| are:

Issue: TODO: Finish the algorithm of bluetooth.simulateCharacteristic.
1. Let |contextId| be |params|[`"context"`].
1. Let |navigable| be the result of [=trying=] to [=get a navigable=] with |contextId|.
1. Let |deviceAddress| be |params|[`"address"`].
1. Let |simulatedBluetoothAdapter| be |navigable|'s <a>simulated Bluetooth adapter</a>.
1. If |simulatedBluetoothAdapter| is empty, return [=error=] with [=error code=] [=invalid argument=].
1. Let |deviceMapping| be |simulatedBluetoothAdapter|'s <a>simulated Bluetooth device mapping</a>.
1. If |deviceMapping|[|deviceAddress|] [=map/exists=], let |simulatedDevice| be |deviceMapping|[|deviceAddress|].
1. Otherwise, return [=error=] with [=error code=] [=invalid argument=].
1. Let |simulatedDeviceInstance| be the result of <a>get the <code>BluetoothDevice</code> representing</a>
|simulatedDevice| inside |navigable|'s <a>active window</a>'s <a spec=HTML>associated <code>Navigator</code></a>'s
[=associated Bluetooth=].
1. Let |serviceMapping| be |simulatedDevice|'s <a>simulated GATT service mapping</a>.
1. Let |serviceUuid| be |params|[`"serviceUuid"`].
1. If |serviceMapping|[|serviceUuid|] [=map/exists=], let |simulatedService| be |serviceMapping|[|serviceUuid|].
1. Otherwise, return [=error=] with [=error code=] [=invalid argument=].
1. Let |characteristicMapping| be |simulatedService|'s <a>simulated GATT characteristic mapping</a>.
1. Let |characteristicUuid| be |params|[`"characteristicUuid"`].
1. If |params|[`"type"`] is `"add"`:
1. If |characteristicMapping|[|characteristicUuid|] [=map/exists=], return [=error=] with
[=error code=] [=invalid element state=].
1. Let |simulatedGattCharacteristic| be a new <a>simulated GATT characteristic</a>.
1. Set |simulatedGattCharacteristic|'s <a>UUID</a> to |characteristicUuid|.
1. Set |characteristicMapping|[|characteristicUuid|] to |simulatedGattCharacteristic|.
1. <a>Create a <code>BluetoothRemoteGATTCharacteristic</code> representing</a> |simulatedGattCharacteristic|
and add a mapping from |simulatedGattCharacteristic| to the resulting {{Promise}} in
|simulatedDeviceInstance|.{{[[context]]}}.{{Bluetooth/[[attributeInstanceMap]]}}.
1. Return [=success=] with data `null`.
1. Else if |params|[`"type"`] is `"remove"`:
1. If |characteristicMapping|[|characteristicUuid|] [=map/exists=], let |simulatedGattCharacteristic|
be |characteristicMapping|[|characteristicUuid|].
1. Otherwise, return [=error=] with [=error code=] [=invalid element state=].
1. Remove |simulatedGattCharacteristic| from |simulatedDeviceInstance|.{{[[context]]}}.{{Bluetooth/[[attributeInstanceMap]]}}.
1. Remove |characteristicUuid| from |characteristicMapping|.
1. Return [=success=] with data `null`.
1. Return [=error=] with [=error code=] [=invalid argument=].

</div>

Expand Down